Preface
With a "swipe" sound, the paper door of Fujiwara Tofu Shop was rudely opened, and Takahashi Ryosuke rushed up to Fujiwara Takumi's room on the second floor without caring about etiquette. However, in the room on the second floor, there was no one close to Ryosuke Takahashi. On the table, there is a note.
Takahashi Ryosuke picked up the note, with only five words written on it - sorry, goodbye.
Conception: